Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Revenues
Total net revenues	$ 5,736,000	$ 12,111,000	$ 17,162,000	$ 26,792,000
Cost of revenues (excluding amortization of acquired intangible assets)
Cost of revenues	5,242,000	2,123,000	8,796,000	3,763,000
Research and development	3,352,000	3,800,000	7,080,000	9,643,000
Selling, general and administrative	12,634,000	15,907,000	26,896,000	29,935,000
Amortization of acquired intangible assets	372,000	456,000	740,000	1,002,000
Total operating expenses	21,600,000	22,286,000	43,512,000	44,343,000
Loss from operations	(15,864,000)	(10,175,000)	(26,350,000)	(17,551,000)
Other income (expense):
Interest income	62,000	67,000	138,000	177,000
Interest expense	(1,943,000)	(1,552,000)	(4,380,000)	(2,700,000)
Change in fair value of warrant liabilities	(1,276,000)	7,005,000	(1,034,000)	(1,870,000)
Change in fair value of debt	(1,075,000)	(67,000)	(1,087,000)	14,000
Loss on debt extinguishment			(5,736,000)	(3,908,000)
Other expense, net	(4,428,000)	(1,766,000)	(5,829,000)	(2,663,000)
Total other (expense) income	(8,660,000)	3,687,000	(17,928,000)	(10,950,000)
Loss before income taxes	(24,524,000)	(6,488,000)	(44,278,000)	(28,501,000)
Income tax expense (benefit)
Net loss	(24,524,000)	(6,488,000)	(44,278,000)	(28,501,000)
Other comprehensive (loss) income
Change in fair value of debt due to change in credit risk, net of tax	(3,000)		2,000
Comprehensive loss	(24,527,000)	(6,488,000)	(44,276,000)	(28,501,000)
Deemed dividend relating to inducement of Dragasac warrants			(64,000)
Net loss attributable to common shareholders	$ (24,527,000)	$ (6,488,000)	$ (44,340,000)	$ (28,501,000)
Share information:
Net loss per share - basic	$ (1.02)	$ (0.30)	$ (1.86)	$ (1.32)
Net loss per share - diluted	$ (1.02)	$ (0.30)	$ (1.86)	$ (1.32)
Weighted average shares outstanding - basic	24,020,193	21,849,759	23,775,535	21,645,370
Weighted average shares outstanding - diluted	24,020,193	21,849,759	23,775,535	21,645,370
Product [Member]
Revenues
Total net revenues	$ 2,379,000	$ 9,963,000	$ 11,397,000	$ 22,806,000
Cost of revenues (excluding amortization of acquired intangible assets)
Cost of revenues	2,550,000	1,119,000	5,056,000	2,341,000
Service [Member]
Revenues
Total net revenues	1,275,000	1,278,000	2,683,000	2,565,000
Cost of revenues (excluding amortization of acquired intangible assets)
Cost of revenues	220,000	537,000	429,000	714,000
License, Royalty and Other [Member]
Revenues
Total net revenues	2,082,000	870,000	3,082,000	1,421,000
Cost of revenues (excluding amortization of acquired intangible assets)
Cost of revenues	$ 2,472,000	$ 467,000	$ 3,311,000	$ 708,000